package com.base;

public class Dayinsanjiao {
    public static void main(String[] args) {
        for (int i = 1; i <= 5; i++) {
            for (int j = 5; j >=i ; j--) {
                System.out.print(" ");
            }
            for (int j = 1; j <=i ; j++) {
                System.out.print("*");
            }
            for (int j = 1; j <i ; j++) {
                System.out.print("*");
            }
            System.out.println();
        }

    }

}
